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Intro. The story of nun Valak is told in the nun's horror movie, which is an evil invocation spin-off. The film shows the origin of the demon Valak and the consequences of trying to summon it. A nun commits suicide in a convent in Romania the Vatican sends a priest and a novice to investigate the case the film shows flashbacks from the nun's past the nuns try to summon demonic forces to combat evil the demon Valak is invoked during the ritual.

Valak the nun.

@Caique